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Littelfuse 37211250411 Radial Lead Fuse

The 372 Series TR5® Time-Lag Radial Lead Fuses are 250V rated safety devices designed for reliable circuit protection. These halogen-free, lead-free fuses meet IEC 60127-3 standards, offering low internal resistance, shock safety casing, vibration resistance, and reduced PCB space. Suitable for battery chargers, power supplies, consumer electronics, and industrial controllers, they feature various mounting options including direct solderable and plug-in versions. These fuses operate with quick response times between 0.040A to 6.3A, ensuring dependable overload protection for sensitive electronic components.

Authorized Distributors
Source:Newark
Part No:37211250411
Stock:145
Inv Date:05-28-2026
Price: Unit price: $0.353
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Part No:37211250411
Stock:3592
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Price: Unit price: $1.37
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Part No:37211250411
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Inv Date:05-29-2026
Price: Unit price: $1.37
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Part No:37211250411
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Price: Unit price: $0.45
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Part No:37211250411
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Price: Unit price: $0.765
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Part No:37211250411
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Price: Unit price: $0.765
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Part No:37211250411
Stock:1000
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Price: Unit price: $0.4
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Part No:37211250411
Stock:1940
Inv Date:05-29-2026
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Littelfuse 37211250411 Radial Lead Fuse Specifications:

  • Voltage Rating: 250V
  • Current Range: 0.040A to 6.3A
  • Standards: IEC 60127-3
  • Material: Thermoplastic, Copper, Tin-plated Pins
  • Temperature Rating: -40°C to +85°C (re-rating required for extended use)
  • Lead Type: Round Pins, Solderable or Plug-in Versions
  • Vibration Resistance: IEC 60068-2-6 compliant
  • Shock Resistance: IEC 60068-2-27 compliant
  • Mounting: Direct solder, Plug-in options available
  • Halogen Free, RoHS Compliant
  • Features: Low internal resistance, Reduced PCB space, Shock safe casing
  • Packaging: Tape & Ammopack, Short Leads in Bulk, 3.3mm Leads in Bulk
  • Temperature for Soldering: 260°C for 2-5 seconds
  • Expected Life: 1 hour min, 2 minutes max response time at rated current

Buy the Buy Littelfuse 372 Series Radial Lead Fuses Part Number 37211250411 Online

Secure your electronic applications with the high-quality Littelfuse Radial Lead Fuse from the 372 Series. These 250V, IEC compliant fuses are designed for reliability, rapid response, and safety. Available in various current ratings from 0.040A to 6.3A, they offer easy soldering, vibration resistance, and a shock-safe casing. Ideal for power supplies, consumer electronics, and industrial equipment, order online now to benefit from fast delivery and ensure your circuits remain protected and compliant with international standards.

Order your Littelfuse 372 Series Radial Lead Fuses Part Number 37211250411 today and ensure reliable overload protection for your electronic projects.

Frequently Asked Questions

Where can I buy Littelfuse 37211250411?

You can click on the BUY or RFQ button to purchase 37211250411 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 37211250411?

You can download the 37211250411 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 37211250411?

Littelfuse

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